JP4991672B2 - 燃料噴射計量バルブ - Google Patents

燃料噴射計量バルブ Download PDF

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Publication number
JP4991672B2
JP4991672B2 JP2008275036A JP2008275036A JP4991672B2 JP 4991672 B2 JP4991672 B2 JP 4991672B2 JP 2008275036 A JP2008275036 A JP 2008275036A JP 2008275036 A JP2008275036 A JP 2008275036A JP 4991672 B2 JP4991672 B2 JP 4991672B2
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JP
Japan
Prior art keywords
fuel
pressure
fuel injection
metering valve
accumulator volume
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2008275036A
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English (en)
Japanese (ja)
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JP2009115082A (ja
Inventor
マイケル・ピー・クック
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delphi Technologies Operations Luxembourg SARL
Original Assignee
Delphi Technologies Holding SARL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delphi Technologies Holding SARL filed Critical Delphi Technologies Holding SARL
Publication of JP2009115082A publication Critical patent/JP2009115082A/ja
Application granted granted Critical
Publication of JP4991672B2 publication Critical patent/JP4991672B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0028—Valves characterised by the valve actuating means hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F02M63/0275—Arrangement of common rails
    • F02M63/0285—Arrangement of common rails having more than one common rail
    • F02M63/029—Arrangement of common rails having more than one common rail per cylinder bank, e.g. storing different fuels or fuels at different pressure levels per cylinder bank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/95—Fuel injection apparatus operating on particular fuels, e.g. biodiesel, ethanol, mixed fuels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2008275036A 2007-11-05 2008-10-27 燃料噴射計量バルブ Expired - Fee Related JP4991672B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07254369.7 2007-11-05
EP20070254369 EP2055925B1 (de) 2007-11-05 2007-11-05 Dosierventile für die Kraftstoffeinspritzung

Publications (2)

Publication Number Publication Date
JP2009115082A JP2009115082A (ja) 2009-05-28
JP4991672B2 true JP4991672B2 (ja) 2012-08-01

Family

ID=39232063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008275036A Expired - Fee Related JP4991672B2 (ja) 2007-11-05 2008-10-27 燃料噴射計量バルブ

Country Status (6)

Country Link
US (1) US7757662B2 (de)
EP (1) EP2055925B1 (de)
JP (1) JP4991672B2 (de)
CN (1) CN101429909B (de)
AT (1) ATE500415T1 (de)
DE (1) DE602007012893D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7861684B2 (en) * 2009-05-14 2011-01-04 Advanced Diesel Concepts Llc Compression ignition engine and method for controlling same
US8807115B2 (en) 2009-05-14 2014-08-19 Advanced Diesel Concepts, Llc Compression ignition engine and method for controlling same
US20110232601A1 (en) * 2010-03-25 2011-09-29 Caterpillar Inc. Compression ignition engine with blended fuel injection
US8622046B2 (en) * 2010-06-25 2014-01-07 Caterpillar Inc. Fuel system having accumulators and flow limiters
CN102797593A (zh) * 2011-05-25 2012-11-28 广西玉柴机器股份有限公司 一种燃气喷射装置
DE102011080346A1 (de) * 2011-08-03 2013-02-07 Robert Bosch Gmbh Einspritzvorrichtung, Brennkraftmaschine und Verfahren zum Betrieb einer Brennkraftmaschine
US8499542B2 (en) * 2011-08-17 2013-08-06 Hamilton Sundstrand Corporation Flow balancing valve
US8789513B2 (en) * 2011-09-26 2014-07-29 Hitachi, Ltd Fuel delivery system
US9222388B2 (en) * 2013-02-28 2015-12-29 Tenneco Automotive Operating Company Inc. Urea common rail
US9234488B2 (en) * 2013-03-07 2016-01-12 Caterpillar Inc. Quill connector for fuel system and method
US9518518B2 (en) 2013-04-19 2016-12-13 Caterpillar Inc. Dual fuel common rail transient pressure control and engine using same
DE102013220607B4 (de) * 2013-10-11 2017-01-05 Continental Automotive Gmbh Vorrichtung und Verfahren zur Reduzierung von Varianten bei Kraftstoffpumpen-Elektroniken
CN103590925B (zh) * 2013-11-27 2016-07-13 哈尔滨市展鸿化工产品销售有限公司 汽车双电脑、双储油箱、双燃油分配器、双喷射电喷系统
DE102014010717A1 (de) * 2014-07-19 2016-01-21 L'orange Gmbh Dual-Fuel-Kraftstoffinjektor
CN104879640A (zh) * 2015-04-20 2015-09-02 徐存然 一种机械热烫粘合机装配润滑器
WO2017027011A1 (en) * 2015-08-11 2017-02-16 Volvo Truck Corporation Vehicle comprising a pressurized liquid fuel system and method for operating a pressurized liquid fuel system
US20170298887A1 (en) * 2016-04-13 2017-10-19 Cummins Inc. Systems and methods for controlling fuel injection into a plurality of fuel rails
KR102406158B1 (ko) * 2016-04-14 2022-06-07 현대자동차주식회사 디젤 차량의 연료공급장치
CN107061054A (zh) * 2017-06-02 2017-08-18 广西玉柴机器股份有限公司 气体发动机的燃气供气装置
GB201815839D0 (en) * 2018-09-28 2018-11-14 Rolls Royce Plc Fuel spray nozzle
DE102018220566A1 (de) * 2018-11-29 2020-06-04 Robert Bosch Gmbh Kraftstofffördereinrichtung für eine Brennkraftmaschine und ein Verfahren zur Regelung des Druckes in einer Kraftstofffördereinrichtung
US20230383715A1 (en) * 2022-05-27 2023-11-30 Hamilton Sundstrand Corporation Dual valve fuel metering systems

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1891467A (en) * 1967-03-14 1968-09-19 Caterpillar Tractor Co Engine fuel system
US4043198A (en) * 1976-01-14 1977-08-23 Stillwell Logan W Positive displacement fluid flowmeter
JPS54155319A (en) * 1978-05-29 1979-12-07 Komatsu Ltd Fuel injection controller for internal combustion engine
US4509548A (en) * 1982-07-01 1985-04-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reactant pressure differential control for fuel cell gases
US4752211A (en) * 1986-09-12 1988-06-21 Sabin Darrel B Flow proportioning system
US4971016A (en) * 1988-09-23 1990-11-20 Cummins Engine Company, Inc. Electronic controlled fuel supply system for high pressure injector
US5024195A (en) * 1990-06-07 1991-06-18 Pien Pao C Multi-fuel compression-ignition engine and fuel injection pump therefor
US5277162A (en) * 1993-01-22 1994-01-11 Cummins Engine Company, Inc. Infinitely variable hydromechanical timing control
US5423301A (en) * 1994-02-17 1995-06-13 Cummins Engine Company, Inc. Timing control valve for hydromechanical fuel system
GB9422864D0 (en) * 1994-11-12 1995-01-04 Lucas Ind Plc Fuel system
US5701869A (en) * 1996-12-13 1997-12-30 Ford Motor Company Fuel delivery system
DE19727413A1 (de) * 1997-06-27 1999-01-07 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen
US5960809A (en) * 1997-08-13 1999-10-05 R.D.K. Corporation Fuel equalizing system for plurality of fuel tanks
EP1008741B1 (de) * 1998-11-20 2003-04-02 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Kraftstoffeinspritzvorrichtung der Accumulatorgattung
GB0004949D0 (en) * 2000-03-02 2000-04-19 Needham David M Fluid flow proportioning device
DE10196507T1 (de) * 2000-08-14 2003-07-03 Stanadyne Corp Selbsteinstellender Schalter für ein Benzin-Kraftstoff-Einspritzsystem mit geteiltem Speicher
JP2002089401A (ja) * 2000-09-18 2002-03-27 Hitachi Ltd 燃料供給装置
US6601565B2 (en) * 2000-10-30 2003-08-05 Siemens Automotive Inc. Pressure regulating valve and system
JP4240835B2 (ja) * 2001-03-29 2009-03-18 株式会社日本自動車部品総合研究所 内燃機関の燃料噴射装置
US6742503B2 (en) * 2002-09-18 2004-06-01 Caterpillar Inc. Dual pressure fluid system and method of use
JP4123969B2 (ja) * 2003-02-20 2008-07-23 トヨタ自動車株式会社 内燃機関の燃料噴射装置
GB2414517B (en) 2003-03-04 2006-08-02 Bosch Gmbh Robert Fuel injection system with accumulator fill valve assembly
JP2005163556A (ja) * 2003-11-28 2005-06-23 Denso Corp コモンレール式燃料噴射装置
JP4239958B2 (ja) * 2004-12-06 2009-03-18 トヨタ自動車株式会社 内燃機関の燃料噴射装置の故障診断方法および内燃機関の燃料噴射装置
JP2006336593A (ja) * 2005-06-06 2006-12-14 Nissan Motor Co Ltd 筒内直噴内燃機関の始動制御装置及び始動制御方法
DE102005053095B3 (de) * 2005-11-04 2007-01-18 Alexander Sellentin Kraftstoffzuführungseinrichtung für einen Dieselmotor und Verfahren zum Betreiben einer Kraftstoffzuführungseinrichtung für einen Dieselmotor
JP4297160B2 (ja) * 2006-12-22 2009-07-15 トヨタ自動車株式会社 内燃機関

Also Published As

Publication number Publication date
CN101429909A (zh) 2009-05-13
JP2009115082A (ja) 2009-05-28
CN101429909B (zh) 2011-03-23
DE602007012893D1 (de) 2011-04-14
US7757662B2 (en) 2010-07-20
US20090114193A1 (en) 2009-05-07
ATE500415T1 (de) 2011-03-15
EP2055925A1 (de) 2009-05-06
EP2055925B1 (de) 2011-03-02

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